_:nb94a7ac276c04975b5a7a18fb43ea34dxb8
<http://schema.org/reviewBody>
"If you want to do the Alka seltzer rockets, you simply have to get these canisters. I have tried collecting my own canisters, but they simply dont work as consistently as the ones from Steve Spangler. These canisters produce the satisfying pop everytime!"
<https://www.stevespanglerscience.com/store/film-canisters.html>